How To Fix CNV_CMIS_A_20149 - Selected Development Class: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO)

• Message number: 149

• Message text: Selected Development Class: &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_A_20149 - Selected Development Class: &1 ?

  The SAP error message CNV_CMIS_A_20149, which states "Selected Development Class: &1," typically occurs during the execution of a conversion or migration process in SAP systems, particularly when using the SAP Conversion and Migration Information System (CMIS). This error indicates that the selected development class (package) is not valid or not recognized in the context of the operation being performed.
  Cause:
  
  Invalid Development Class: The development class specified in the operation may not exist or may have been deleted.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the specified development class.
  Configuration Issues: There may be configuration issues in the system that prevent the recognition of the development class.
  Transport Directory Issues: If the development class is part of a transport request, there may be issues with the transport directory or the transport request itself.
  
  Solution:
  
  Check Development Class: Verify that the development class specified in the error message exists in the system. You can do this by using transaction SE80 (Object Navigator) or SE11 (Data Dictionary) to search for the development class.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the development class. You may need to consult with your SAP security team to check the user's roles and authorizations.
  Correct Configuration: If there are configuration issues, review the settings related to the development class and ensure that they are correctly configured.
  Transport Request: If the development class is part of a transport request, check the status of the transport request and ensure that it has been released and imported correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are executing for any additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80, SE11, and ST22 (for dumps) to assist in troubleshooting.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.